<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
	<meta http-equiv="Content-Type" content="text/html;charset=UTF-8">
	<title>menu子菜单</title>
	<script type="text/javascript" src="./js/jquery-3.1.1.js"></script>
	<script type="text/javascript">
	$(function  () {
		$('.list_menu').hover(function() {
			$(this).children('.son').stop().slideDown();
		}, function() {
			$(this).children('.son').stop().slideUp();
		});
	})







	</script>
	<style type="text/css">
		*{
			margin: 0px;
			padding: 0px;
			font-family: "微软雅黑";
		}
		li{
			list-style: none;
		}
		.list{
			width: 202px;
			height: 50px;
			margin: 100px auto;

		}
		.list_menu{
			width: 100px;
			height: 50px;
			float: left;
			line-height: 50px;
			color: white;
			background: #7F7F7F url() 0 0 no-repeat;
			text-align: center;
			border-right: 1px solid #000;
		}
		.son{
			display: none;
			background: red;
		}

	</style>
	
</head>
<body>
		<ul class="list">
			<li class="list_menu">
			各种新闻
				<ul class="son">
					<li class="son_list">新闻1</li>
					<li class="son_list">新闻2</li>
					<li class="son_list">新闻3</li>
					<li class="son_list">新闻4</li>
				</ul>
			</li>
			<li class="list_menu">
			家用产品
				<ul class="son">
					<li class="son_list">热水器</li>
					<li class="son_list">空调</li>
					<li class="son_list">风扇</li>
					<li class="son_list">微波炉</li>
				</ul>
			</li>
			
		</ul>
</body>
</html>